also had the same problem, in areans and other random areas, although usually its my bar thats messed up so i can just refer to my player portarait bar, although i have got into a habit of not watching it cause perfect raid is so easy to scan over.
I use a lot of addons, and had just assumed it was one of them, but a fix would be...

FIrst off sorry, I know this has been said before, but after checking back about 30 pages here, and checking the FaQ i can't seem to find it :(
The mana bars are very tiny, I remember someone saying what we needed to edit to change them, but can't find it for the life of me. IF someone remembers would be really grateful. To make...

I used to love this mod because I could right click on individual items and assign them to different categories if I wanted, now that this feature is gone I can't arrange the way I want :(
Ie Spirit of Summer is not recognised as a Minipet, in old version I could right click it on edit mode and assign it to minipet, with this ve...

Before the crazy Storm patch hit, i too had issues with the two R's. However, it has a very simple fix. Keep in mind I have never coded before, but all I had to do was go into the Localization.enUS file ( or whichever file is the relevant one for your language client) and change the
= "R",
= "R",
to
= "Rg",
= "Rj",
or w/...

One suggestion I have...
As a druid I noticed that the R for renew, rejuv and regrowth were both identical, I had no idea if it was a renew, regrowth or rejuv on the person.
Is there any way of being able to distinguish between the two, maybe a capital 'R' for rejuv, and a small 'r' for regrowth or something?